Derm Flashcards

1
Q

shiny pearly papules

A

Molluscum Contagiosum

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2
Q

scabies treatment

A

Permethrin 5%

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3
Q

boggy tender mass on scalp that is circular. itchy scalp for past year with no relief from dandruff shampoo

A

tinea capitis

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4
Q

tinea capitis tx

A

anti-fungal shampoo

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5
Q

rhus dermatitis

A

delayed hypersensitivity to oils of poison oak

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6
Q

solitary 4 cm round erythematous scaly plaque then 1 week later generalized body rash

A

pityriasis rosea

Herald patch to diffuse rash; self-limiting

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7
Q

Diffuse maculopapular rash following 3-4 days of high fever in infant

A

roseola infantum (6th disease)

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8
Q

dewdrop on a rose petal

A

varicella

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9
Q

When are universal vaccines for varicella?

A

12 mon, 4 yrs

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10
Q

Varicella tx

A

Acyclovir

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11
Q

Varicella stages

A

papules -> vesicles -> pustules -> crusting

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12
Q

rash with slapped cheek appearance then spread to extremities

A

Parvovirus B19

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13
Q

persistent itchy, rough, scaly rash on the flexural surfaces

A

atopic dermatitis

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14
Q

How does atopic dermatitis present differently in infants?

A

rash on extensor surfaces

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15
Q

“wheel and flare lesions”

A

urticaria

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16
Q

urticaria treatment

A

antihistamine, oral steriods, epinephrine if angioedema

17
Q

impetigo treatment

A

topical mupirocin ointment

18
Q

Disease and organism causing gray-roofed vesicles with erythematous base in preschool kids.

A

Hand Foot Mouth Disease (caused by Coxsackie virus)

19
Q

bullseye lesion with central clearing along with fevers/chills and myalgias

A

erythema migrans = Lyme Disease

20
Q

Lyme Disease tx

A

doxy or amoxicillin x 14 days

21
Q

Rash associated with congestion, red/watery eyes, and high fevers of 103 F

A

Measles (Rubeola)

22
Q

What are Koplic spots and what disease are they seen in?

A

grayish white specks in bucchal mucosa behind molars

seen in Measles

23
Q

What age further supports Centor Criteria for strep throat?

A

3-14 (+1)

> 44 (-1)

24
Q

Erythema multiforme spectrum

A

EM Minor -> EM Major -> SJS -> TEN

25
Q

Drugs that cause erythema multiforme, SJS, TEN

A

sulfa, anti-epileptics, PCN, quinolones, anti-fungals, TB meds